3
0
Mirror von https://github.com/PaperMC/Velocity.git synchronisiert 2024-12-25 07:40:13 +01:00

Merge branch 'dev/1.1.0' into dev/3.0.0

# Conflicts:
#	build.gradle
Dieser Commit ist enthalten in:
Andrew Steinborn 2021-06-07 15:32:52 -04:00
Commit a65f720f9d

Datei anzeigen

@ -52,11 +52,13 @@ import io.netty.buffer.Unpooled;
import io.netty.channel.Channel;
import io.netty.handler.timeout.ReadTimeoutException;
import java.util.Collection;
import java.util.regex.Pattern;
import org.apache.logging.log4j.LogManager;
import org.apache.logging.log4j.Logger;
public class BackendPlaySessionHandler implements MinecraftSessionHandler {
private static final Pattern PLAUSIBLE_SHA1_HASH = Pattern.compile("^[a-z0-9]{40}$");
private static final Logger logger = LogManager.getLogger(BackendPlaySessionHandler.class);
private static final boolean BACKPRESSURE_LOG = Boolean
.getBoolean("velocity.log-server-backpressure");
@ -140,7 +142,9 @@ public class BackendPlaySessionHandler implements MinecraftSessionHandler {
.setShouldForce(packet.isRequired());
// Why SpotBugs decides that this is unsafe I have no idea;
if (packet.getHash() != null && !Preconditions.checkNotNull(packet.getHash()).isEmpty()) {
builder.setHash(ByteBufUtil.decodeHexDump(packet.getHash()));
if (PLAUSIBLE_SHA1_HASH.matcher(packet.getHash()).matches()) {
builder.setHash(ByteBufUtil.decodeHexDump(packet.getHash()));
}
}
serverConn.getPlayer().queueResourcePack(builder.build());